AN UNUSUAL ACCESS TO 4,5-BIS(ALKYLIDENE)-1,3-DITHIOLAN-2-ONES - A NEW CLASS OF CISOID DIENES

被引：20

作者：

BOIVIN, J ^{[1
]}

TAILHAN, C ^{[1
]}

ZARD, SZ ^{[1
]}

机构：

[1] ECOLE POLYTECH,CNRS,SYNTH ORGAN LAB,F-91128 PALAISEAU,FRANCE

来源：

TETRAHEDRON LETTERS | 1992年 / 33卷 / 51期

关键词：

D O I：

10.1016/S0040-4039(00)74761-7

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Upon heating in chlorobenzene, propargylic xanthates 1b & 1c give the corresponding 4,5-bis(alkylidene)-1,3-dithiolan-2-one 6 which is captured in situ by a dienophile 4 to give the Diels Alder adduct 7.

引用

页码：7853 / 7856

页数：4

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